Cod sursa(job #2579981)
Utilizator | Ticu Bogdan Valeriu BogdanTicu | Data | 13 martie 2020 10:43:20 |
---|---|---|---|
Problema | Elementul majoritar | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <fstream>
#include <vector>
using namespace std;
ifstream in("elmaj.in");
ofstream out("elmaj.out");
long long a[1000000];
int main()
{
int n,ct=1,x;
in>>n;
for(int i=0;i<n;i++)
in>>a[i];
x=a[0];
for(int i=1;i<n;i++)
{
if(a[i]==x) ct++;
else ct--;
if(ct<0)
{
x=a[i];
ct=1;
}
}
ct=0;
for(int i=0;i<n;i++)
if(a[i]==x) ct++;
out<<x<<" "<<ct<<"\n";
return 0;
}